ISRC FR50X1963701
Verified recording
FR50X1963701 is “Concertino in E-Flat Major, Op. 26: I. Adagio ma non troppo” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x90d4f826b06f730fd214b6b18c0f66d79b521ccd4ed2abe892c4b2947dd7f53e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1963701.
Recording identifiers
- ISRC
- FR50X1963701
- Title
- Concertino in E-Flat Major, Op. 26: I. Adagio ma non troppo
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x90d4f826b06f730fd214b6b18c0f66d79b521ccd4ed2abe892c4b2947dd7f53e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3c29941ba61d097dbdfa7b91aac998129910376f27f8aa8b76845a8b5daa25d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1963701
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concertino in E-Flat Major, Op. 26: I. Adagio ma non troppo · Machine-readable JSON-LD